dog
Add a letter to "raise" to get this, sure to raise your spirit
praise
An extra trap for a rabbit relative
spare hare snare
"The Hitchhiker's Guide to the Galaxy" says to carry one of these everywhere to dry you
a towel
The lightweight plastic rocket flies far above the drop point, while the more massive launcher barely bounces-- a textbook example of this man's second & third laws of motion
[Isaac] Newton
deer
A helpful act, or a shove that lifts you from below
a boost
[DD]
The highest limit on a pants tariff
max slacks tax
Be sure to have a waterproof container for your bedroll, AKA this 2-word portable bed
a sleeping bad
P stands for pressure & V for this in the ideal gas law, PV = nRT
Volume
dodo
This 4-word phrase can refer to a vaccination or, metaphorically, a stimulus
a shot in the arm
a frightening sprite from the flatlands of Kansas or Nebraska
scary prairie fairy
Depending on your size & planned exertion, figure 1.5-2.5 pounds of food or 2500-4500 of these units per person per day
calories
To double the stretch of a spring, you have to double the strength of the pull per "Hooke's Law of " this property
elasticity
dingo
a type of iron, or to fill oneself with determination
steel
The cost to ship a really big wooden box, determined by how heavy it is
crate freight rate
[DD]
You can save space in the pack by using a multi-tool, like this one named for a national military branch
The First Law of Thermodynamics is AKA the principle of conservation of this
Energy
dragon eel
This item seen below; as a verb, it can mean to help lift someone's spirits
buoy
The removed facial hair, now hallowed
sheer beard revered
This company named for a region of Argentina sells lightweight black hole bads
Patagonia
Snell's Law, or the law of refraction, is a major law of this branch of physics
optics